Midway to Louisville (SFB-SDF): nonstop flights and who flies them

Allegiant Air flies the SFB to SDF nonstop about 4 times a week. Allegiant Air sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. Allegiant Air fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week

699 mi

Nonstop distance

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Midway to Louisville flight schedule

Scheduled nonstop departures for SFB to SDF, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Midway (SFB) to Louisville (SDF)
Date	Flight	Airline	Departs SFB	Arrives SDF	Duration	Aircraft
Thu, Sep 10	G4 1215	Allegiant Air	14:31	16:34	2h 3m	319
Sun, Sep 13	G4 2901	Allegiant Air	12:33	14:40	2h 7m	7M8
Sun, Sep 13	G4 2945	Allegiant Air	14:25	16:29	2h 4m	320
Sun, Sep 13	G4 2876	Allegiant Air	14:31	16:34	2h 3m	320
Thu, Sep 17	G4 1215	Allegiant Air	14:31	16:34	2h 3m	7M8
Sun, Sep 20	G4 2901	Allegiant Air	12:33	14:40	2h 7m	7M8
Sun, Sep 20	G4 2945	Allegiant Air	14:25	16:29	2h 4m	320
Sun, Sep 20	G4 2876	Allegiant Air	14:31	16:34	2h 3m	320
Sun, Sep 27	G4 2901	Allegiant Air	12:33	14:40	2h 7m	7M8
Sun, Sep 27	G4 2945	Allegiant Air	14:25	16:29	2h 4m	320
Thu, Oct 1	G4 2971	Allegiant Air	12:34	14:41	2h 7m	320
Sun, Oct 4	G4 2901	Allegiant Air	12:33	14:40	2h 7m	7M8
Sun, Oct 4	G4 2943	Allegiant Air	13:43	15:50	2h 7m	7M8
Sun, Oct 4	G4 2945	Allegiant Air	14:25	16:29	2h 4m	320

Showing all 14 scheduled SFB to SDF departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SFB to SDF date on the interactive map

The full SFB to SDF nonstop schedule

Allegiant Air fly the route nonstop in 2LNR's schedule data. This page carries the full SFB to SDF nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each SFB to SDF departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See SFB to SDF on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Midway to Louisville nonstop

Carriers operating SFB to SDF nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

Allegiant Air (G4) route map

See SFB to SDF on the interactive map →

Frequently asked questions about SFB to SDF

How far is Louisville from Midway?

SFB to SDF covers about 699 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.

Which airlines fly nonstop from SFB to SDF?

Allegiant Air is currently the only airline flying SFB to SDF nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the SFB to SDF schedule rather than a space claim.

How many flights a week are there from SFB to SDF?

About 4 nonstop flights a week run between Midway and Louisville in the current schedule, operated by Allegiant Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from SFB to SDF depart?

Scheduled SFB to SDF nonstops in the next 7 days with service leave between 12:33 and 14:31, local time at Midway. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Does 2LNR show upgrade or award space on SFB to SDF?

Not on this route: none of Allegiant Air is a carrier 2LNR reads inventory for. The page carries the full SFB to SDF nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SFB to SDF nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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